Multi-Gaussian modes of diffusion in a quenched random medium

Tapio Simula, Mikko Stenlund

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    2 Citations (Scopus)

    Abstract

    We have studied a model of a random walk in a quenched random environment. In addition to featuring anomalous diffusion and localization, for special regimes of disorder parameters the particle density decomposes into multi-Gaussian structure while its cumulative distribution is normal. We explain the observed fine structure of the density and point out its significance to experiments.
    Original languageEnglish
    Pages (from-to)041125-1 - 041125-6
    Number of pages6
    JournalPhysical Review E
    Volume82
    Issue number4
    DOIs
    Publication statusPublished - 2010

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